Results in the Constitution appear in the center column; results from essays appear in the right column. Use a short, descriptive search phrase. Precise phrases like âreligious freedom,â âtaxation,â or âwomenâs suffrageâ will work better than longer phrases.
Multicollinearity refers to a situation in which two or more explanatory variables in a multiple regression model are highly linearly related. We have perfect multicollinearity if, for example as in the equation above, the correlation between two independent variables is equal to 1 or -1.In practice, we rarely face perfect multicollinearity in a data set.rom Wikipedia, the free encyclopedia. In statistics, multicollinearity (also collinearity) is a phenomenon in which two or more predictor variables in a multiple regression model are highly correlated, meaning that one can be linearly predicted from the others with a substantial degree of accuracy.
You may also be able to find a way to combine the variables, but only if it seems logical. The impact of multicollinearity can be reduced by increasing the sample size of your study. You can also reduce multicollinearity by centering the variables. You can center variables by computing the mean of each independent variable, and then replacing each value with the difference between it and the mean.